Quote Originally Posted by Irish View Post
Hey Trekster, physical exercise can definitely help.

This might sound like a left field suggestion but theres a couple of brazilian jiujitsu clubs in the coffs area, I've used bjj as a form of exercise and stress relief for a number of years. Its kind of like judo and olympic wrestling mixed together and it's not boring like running or gym work.
Probably the best form of self defence and exercise there is. Some of the best cage fighters have background in this.